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TCI tricone bit, PDC bit, roller cone bit, tricone bit cutter
7 Years
| Ask Lasest Price | |
| Brand Name : | ChuanZuan |
| Model Number : | IADC 537 |
| Certification : | CE |
| Price : | Negotiable |
| Payment Terms : | T/T PAYPAL |
| Supply Ability : | 2000 pieces/month |
| Delivery Time : | 5-8 days |
| MOQ : | 1 Piece |
7 1/2 inch IADC 537 TCI tricone bit
Why Choose Us
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Tricone Bit,Rock Bit,PDC Bit,Drag Bit,HDD Hole Opener
3. why should you buy from us not from other suppliers?
(1)Our company promises: reasonable prices, short production time
and satisfactory after-sales service
(2)Mutual development, mutual benefits
(3) We hope to cooperate with you
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Escrow;
Language Spoken:English,Chinese,Russian
More question you want to know, contact us feel free without hesitation.No matter how far from us but communication without borders.
Cutting Structure:
High quality tungsten carbide insert with the latest technology are
adopted to improve the comprehensive mechanical properties of the
bit.
Gauge Structure:
Multiple gauge protection with gauge trimmers on the heel of
cone,tungsten carbide insert and hard facing on the shirttail
increases holding capability and bearing life.
Bearing Structure:
High precision journal bearing with two thrust faces.Balls lock the
cone.Hard faced head bearing surface.Cone bearing inlaid with
friction-reducing alloy and then silver plated.Abrasion resistance
and seizure resistance of the bearing are improved.
Seal and Lubrication:
Premium HNBR O-ring,optimal seal compression and curved seal
structure can enhance the seal performance.The pressure compensator
system and advanced grease can greatly increase the lubricating
reliability.
Product Application:
It can high WOB inthe conventional drilling.It is suitable for
various of formations by matching cutting structure with different
tooth shape,tooth density and tooth exposure height.
How to choose a model
| IADC | Rock formation | WOB (KN/mm) | PRM(r/min) |
| 417/427/437 | Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone,etc. | 0.35~0.90 | 140~70 |
| 447 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. | 0.37~1.00 | 140~60 |
| 517 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc. | 0.37~1.05 | 120~50 |
| 527 | Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc. | 0.35~1.05 | 120~50 |
| 537/547 | Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
| 617/627 | High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 |
| 637/737 | High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. | 0.7~1.20 | 70~40 |
Company Profile
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design experience,We specialize in researching and production of TCI Tricone Bit,Steel Tooth tricone bit,PDC bit,Drag bit,HDD hole opener,Tricone bit cutter and Drilling Accessories,application fields includes oil well drilling,gas well drilling,geothermal well drilling,mining,geological survey,hydrographic survey,water well drilling,HDD pipelinesprojects,foundation projects.Our goal is provide the best quality products and service to our customers,we have professional R&D team,domestic advanced production equipment and precision instruments Reduce the cost,Speed the drilling,Guarantee the safety is always our aim.Win-win cooperation is our ultimate pursuit.
Our Certificates
Product Packing And Shipping
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